Perhaps you should try some spelling variations:
petriuuiv » peteriuuiv (Expand Search), petriiuuiv (Expand Search), petruiuuiv (Expand Search)
petrou » peterou (Expand Search), petriou (Expand Search), petruou (Expand Search)
petriou » peteriou (Expand Search), petriiou (Expand Search), petruiou (Expand Search)
petruuiou » peteruuiou (Expand Search), petriuuiou (Expand Search), petruuuiou (Expand Search)
petrio » peterio (Expand Search), petriio (Expand Search), petruio (Expand Search)
petr » peter (Expand Search), petri (Expand Search), petru (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: fop (petriuuiv OR (((petrou OR (petriou OR petruuiou)) OR (petrio OR peterio)) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (petriuuiv OR (((petrou OR (petriou OR petruuiou)) OR (petrio OR peterio)) OR petr)) o.s.*".